CN214486286U

CN214486286U - Low-emission high-efficiency desulfurization dust removal device for flue gas

Info

Publication number: CN214486286U
Application number: CN202023136626.5U
Authority: CN
Inventors: 史亮; 袁林; 余海
Original assignee: Yili Jieneng Technology Jiangxi Co ltd
Current assignee: Yili Jieneng Technology Jiangxi Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-26
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a low-emission high-efficiency flue gas desulfurization and dust removal device, which relates to the technical field of smoke, and comprises a bearing plate, a desulfurization and dust removal box and a fixed moving mechanism, the fixed moving mechanism is arranged at the lower side of the bearing plate to facilitate the movement of the device, the desulfurization and dust removal box is arranged at the upper side of the bearing plate and is fixedly connected with the bearing plate, the desulfurization and dust removal box is of a hollow structure, a transverse plate is arranged above the inner cavity of the atomizing nozzle, a plurality of atomizing nozzles are arranged in parallel at the lower side of the transverse plate, the upper side of the desulfurization and dust removal box is fixedly connected with a first box body, a spraying mechanism is arranged in the first box body, the spraying mechanism comprises a fixed box arranged in the center of the first box body, water tanks are arranged on the left side and the right side of the fixed box and communicated with the push plate through communicating pipes, and one-way valves are arranged in the communicating pipes. The utility model discloses a desulfurization dust removal case that sets up can effectually get rid of dust and sulphide in the smog.

Description

Low-emission high-efficiency desulfurization dust removal device for flue gas

Technical Field

The utility model relates to a flue gas technical field especially relates to a high-efficient desulfurization dust collector of low emission of flue gas.

Background

Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke dust comprises ash, coal particles, oil drops, high-temperature cracking products and the like of the fuel; if the flue gas directly discharges, the environment can be polluted, acid rain can be caused, and the environment is greatly harmed, so that the low-emission high-efficiency desulfurization and dust removal device for the flue gas is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-emission high-efficiency desulfurization dust removal device for flue gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-emission high-efficiency desulfurization and dust removal device for flue gas comprises a bearing plate, a desulfurization and dust removal box and a fixed moving mechanism, wherein the fixed moving mechanism is arranged at the lower side of the bearing plate to facilitate the movement of the device, the desulfurization and dust removal box is arranged at the upper side of the bearing plate and is fixedly connected with the bearing plate, the desulfurization and dust removal box is of a hollow structure, a transverse plate is arranged above an inner cavity of the desulfurization and dust removal box, a plurality of atomizing spray heads are arranged at the lower side of the transverse plate in parallel, the upper side of the desulfurization and dust removal box is fixedly connected with a first box body, a spraying mechanism is arranged in the first box body and comprises a fixed box arranged at the central position of the first box body, water tanks are arranged at the left side and the right side of the fixed box and are communicated with a push plate through a communicating pipe, a one-way valve is arranged in the communicating pipe, an inner gear ring is fixedly connected with the upper side of the fixed box through a second fixed block, the middle part of the inner gear ring is provided with a driving gear, the middle part of the driving gear is fixedly connected with a rotating shaft, the rotating shaft is driven by a driving motor arranged outside the first box body, driven gears respectively engaged with the driving gear and the inner teeth of the inner gear ring are arranged between the driving gear and the inner teeth of the inner gear ring, a second swinging rod is hinged in the middle of the driven gear, one end of the second swinging rod, which is far away from the driven gear, is hinged with a one-way valve arranged in a second fixed block, the lower side of the one-way valve is fixedly connected with a push plate arranged in the fixed box through a fixed pipe penetrating through the fixed box, the push plate is connected with the fixed box in a sliding way, the lower side of the fixed box is communicated with the atomizing nozzle on the lower side of the transverse plate through a second connecting pipe, the second connecting pipe is internally provided with a second one-way valve, the left side of the desulfurization and dust removal box is provided with an air inlet, and an air inlet fan is arranged in the air inlet.

As a further aspect of the present invention: the slope is provided with the filter plate that is located the diaphragm below in the desulfurization dust removal incasement, it is articulated between the left side of filter plate and the desulfurization dust removal case, the right side below fixedly connected with vibrations piece of filter plate, the setting of being the slope of filter plate, the discharge opening has just been seted up on the desulfurization dust removal case in the filter plate left side, the left side fixedly connected with of desulfurization dust removal case is just to the case that gathers materials of discharge opening.

As a further aspect of the present invention: the right side fixedly connected with second box of desulfurization dust removal case, the second box is just to the outlet flue, turn right two carriages of sliding connection in proper order from a left side in the second box, the joint has in the carriage and sees the active carbon adsorption plate.

As a further aspect of the present invention: fixed moving mechanism includes two-way threaded rod and universal wheel, two-way threaded rod sets up in the bearing plate and rotates rather than being connected, bilateral symmetry is provided with the slider on the two-way threaded rod, the downside of slider articulates there is the swinging arms, the downside of swinging arms articulates there is the connecting block, the upside of connecting block is articulated with the lower extreme of bearing plate, the downside and the universal wheel fixed connection of connecting block, the first connecting block of lower extreme left and right sides fixedly connected with of two-way threaded rod, the downside fixedly connected with of first connecting block sets up the slider in the second connecting block, the inner wall sliding connection of slider and second connecting block, the downside of slider passes through spring and second connecting block elastic connection, the universal wheel is located between the second connecting block.

As a further aspect of the present invention: the lower middle part of the bearing plate is fixedly connected with a balancing weight.

The utility model has the advantages that:

through the arranged bearing plate, the desulfurization dust removal box and the fixed moving mechanism, when in use, flue gas enters the desulfurization dust removal box from the air inlet by starting the air inlet fan, at the moment, the driving motor outside the first box body drives the rotating shaft to rotate, so that the driving gear is driven to rotate, through the mutual meshing of the driven gear, the driving gear and the inner gear ring, the driven gear rotates at the center of the circle of the driving gear while rotating, so that the second oscillating rod is driven to swing, so that the upper and lower reciprocating motions of the one-way valve are driven, when the push plate moves upwards, the inner cavity of the fixed box at the lower side of the push plate can form negative pressure, desulfurization treatment solution in the water tank can enter the fixed box, when the push plate moves downwards, the push plate can extrude liquid downwards into the atomizing nozzle through the second connecting pipe, so reciprocating, the atomizing nozzle can atomize the desulfurization treatment solution under the action of pressure, thereby enabling the largest area to be contacted with the smoke and removing sulfide and dust in the smoke.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a low-emission high-efficiency desulfurization and dust-removal device for flue gas;

FIG. 2 is a schematic structural diagram of a first box of a low-emission high-efficiency desulfurization and dust-removal device for flue gas;

FIG. 3 is a schematic structural view of a check valve of a low-emission high-efficiency desulfurization and dust-removal device for flue gas;

FIG. 4 is a schematic view of a driving gear structure of a low-emission high-efficiency desulfurization and dust-removal device for flue gas.

In the figure: the device comprises a bearing plate 1, a balancing weight 11, a desulfurization and dust removal box 2, a water outlet plug 21, a filter plate 22, an air inlet fan 23, a transverse plate 24, an atomizing spray head 25, a first box body 3, a water tank 31, a fixed box 32, a push plate 33, a one-way valve 34, a second box body 4, a sliding frame 41, a two-way threaded rod 5, a swing rod 51, a connecting block 52, a universal wheel 53, a first connecting block 54, a second connecting block 55, an inner gear ring 6, a driven gear 61, a second swing rod 62 and a driving gear 63.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a low-emission high-efficiency desulfurization and dust-removal device for flue gas comprises a bearing plate 1, a desulfurization and dust-removal box 2 and a fixed moving mechanism, wherein the fixed moving mechanism is arranged at the lower side of the bearing plate 1, so that the device can be moved conveniently, the desulfurization and dust-removal box 2 is arranged at the upper side of the bearing plate 1 and is fixedly connected with the bearing plate, the desulfurization and dust-removal box 2 is of a hollow structure, a transverse plate 24 is arranged above an inner cavity of the desulfurization and dust-removal box, a plurality of atomizing nozzles 25 are arranged at the lower side of the transverse plate 24 in parallel, a first box body 3 is fixedly connected with the upper side of the desulfurization and dust-removal box 2, a spraying mechanism is arranged in the first box body 3, the spraying mechanism comprises a fixed box 32 arranged at the center of the first box body 3, water tanks 31 are arranged at the left and right sides of the fixed box 32, the water tanks 31 are communicated with a push plate 33 through communicating pipes, one-way valves are arranged in the communicating pipes, the upper side of the fixed box 32 is fixedly connected with an inner gear ring 6 through a second fixed block, the middle part of the inner gear ring 6 is provided with a driving gear 63, the middle part of the driving gear 63 is fixedly connected with a rotating shaft, the rotating shaft is driven by a driving motor arranged on the outer side of the first box body 3, driven gears 61 respectively meshed with the driving gear 63 and the inner gear of the inner gear ring 6 are arranged between the driving gear 63 and the inner gear of the inner gear ring 6, the middle part of the driven gear 61 is hinged with a second swinging rod 62, one end of the second swinging rod 62 far away from the driven gear 61 is hinged with a one-way valve 34 arranged in the second fixed block, the lower side of the one-way valve 34 is fixedly connected with a push plate 33 arranged in the fixed box 32 through a fixed pipe penetrating through the fixed box 32, the push plate 33 is connected with the fixed box 32 in a sliding manner, and the lower side of the fixed box 32 is communicated with an atomizing nozzle 25 on the lower side of the transverse plate 24 through a second connecting pipe, a second one-way valve is arranged in the second connecting pipe, an air inlet is arranged at the left side of the desulfurization and dust removal box 2, and an air inlet fan 23 is arranged in the air inlet; the working principle is as follows: when the device is used, flue gas enters the desulfurization and dust removal box 2 from the air inlet by starting the air inlet fan 23, the rotating shaft is driven to rotate by the driving motor on the outer side of the first box body 3 at the moment, so that the driving gear 63 is driven to rotate, the driven gear 61 rotates and rotates around the driving gear 63 bit circle center by the mutual meshing of the driven gear 61, the driving gear 63 and the inner gear ring 6, so that the second swinging rod 62 is driven to swing, so that the one-way valve 34 is driven to reciprocate up and down, when the push plate 33 moves upwards, the inner cavity of the fixed box 32 on the lower side of the push plate 33 forms negative pressure, desulfurization treatment solution in the water box 31 enters the fixed box 32, when the push plate 33 moves downwards, the push plate 33 extrudes liquid downwards to enter the atomizing nozzle 25 through the second connecting pipe, and the atomizing nozzle 25 atomizes the desulfurization treatment solution under the action of pressure, thereby enabling the largest area to be contacted with the smoke and removing sulfide and dust in the smoke.

Further, a filter plate 22 positioned below the transverse plate 24 is obliquely arranged in the desulfurization and dust removal box 2, the left side of the filter plate 22 is hinged with the desulfurization and dust removal box 2, a vibration block is fixedly connected to the right lower side of the filter plate 22, the filter plate 22 is obliquely arranged, the left side of the filter plate 22 is just opposite to the desulfurization and dust removal box 2 and is provided with a discharge hole, and the left side of the desulfurization and dust removal box 2 is fixedly connected with a material collection box which is just opposite to the discharge hole; the working principle is as follows: during the use, the combination that forms after desulfurization solution and sulphide combine will fall on filter plate 22, will make it get into the collection box through the discharge opening through shock dynamo in, concentrate the processing to it, the solution that contains the dust will fall into the below of desulfurization dust removal case 2 through filter plate 22, can carry out reuse to it, and the flue gas after the processing sets up in the outlet flue discharge on second box 4 right side.

Further, the right side fixedly connected with second box 4 of desulfurization dust removal case 2, second box 4 is just to the outlet flue, turn right two carriage 41 of sliding connection in proper order from a left side in the second box 4, the joint has in the carriage 41 and sees the active carbon adsorption board, can further absorb the harmful substance in the flue gas, guarantees exhaust gas's safety.

Example 2

Referring to fig. 1-4, a low-emission high-efficiency desulfurization and dust-removal device for flue gas, the fixed moving mechanism mentioned in embodiment 1 is described in detail, the fixed moving mechanism includes a bidirectional threaded rod 5 and a universal wheel 53, the bidirectional threaded rod 5 is disposed in a bearing plate 1 and rotatably connected therewith, sliders are symmetrically disposed on the bidirectional threaded rod 5 from left to right, a swing rod 51 is hinged to the lower side of each slider, a connecting block 52 is hinged to the lower side of the swing rod 51, the upper side of the connecting block 52 is hinged to the lower end of the bearing plate 1, the lower side of the connecting block 52 is fixedly connected with the universal wheel 53, first connecting blocks 54 are fixedly connected to the left and right sides of the lower end of the bidirectional threaded rod 5, sliders disposed in second connecting blocks 55 are fixedly connected to the lower side of the first connecting blocks 54, and the sliders are slidably connected to the inner walls of the second connecting blocks 55, the lower side of the sliding block is elastically connected with second connecting blocks 55 through springs, and the universal wheel 53 is positioned between the second connecting blocks 55; the working principle is as follows: when this device needs to be fixed, make the slider move towards the center of bearing plate 1 through rotatory two-way threaded rod 5 to drive connecting block 52 rotatory, it is rotatory to stimulate connecting block 52 through swinging arms 51, make universal wheel 53 rotatory, thereby make second connecting block 55 and ground contact, play the effect of support, make this device obtain fixed, reverse rotation two-way threaded rod 5 can when needing this device to remove.

Furthermore, the middle part of the lower side of the bearing plate 1 is fixedly connected with a balancing weight 11, so that the gravity center of the device is reduced, and the device is more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a low high-efficient desulfurization dust collector that discharges of flue gas, includes bearing plate (1), desulfurization dust removal case (2) and fixed moving mechanism, its characterized in that, fixed moving mechanism sets up in the downside of bearing plate (1), makes things convenient for the removal of this device, desulfurization dust removal case (2) set up in the upside of bearing plate (1) and rather than fixed connection, desulfurization dust removal case (2) are hollow structure, and the top of its inner chamber is provided with diaphragm (24), the downside parallel arrangement of diaphragm (24) has a plurality of atomizer (25), the upside fixedly connected with first box (3) of desulfurization dust removal case (2), be provided with spray mechanism in first box (3), spray mechanism is including setting up fixed case (32) in first box (3) centre position, the left and right sides of fixed case (32) is provided with water tank (31), the water tank (31) is communicated with the push plate (33) through a communicating pipe, a one-way valve is arranged in the communicating pipe, the upper side of the fixed box (32) is fixedly connected with an inner gear ring (6) through a second fixed block, the middle part of the inner gear ring (6) is provided with a driving gear (63), the middle part of the driving gear (63) is fixedly connected with a rotating shaft, the rotating shaft is driven by a driving motor arranged at the outer side of the first box body (3), driven gears (61) which are respectively meshed with the driving gear ring (6) are arranged between the driving gear (63) and the inner gear ring (6), the middle part of the driven gear (61) is hinged with a second swinging rod (62), one end of the second swinging rod (62) far away from the driven gear (61) is hinged with the one-way valve (34) arranged in the second fixed block, the lower side of the one-way valve (34) is fixedly connected with the push plate (33) arranged in the fixed box (32) through a fixed pipe penetrating through the fixed box (32), sliding connection between push pedal (33) and fixed case (32), the downside of fixed case (32) is through atomizer (25) intercommunication of second connecting pipe and diaphragm (24) downside, be provided with the second check valve in the second connecting pipe, the left side of desulfurization dust removal case (2) is provided with the air intake, be provided with air inlet fan (23) in the air intake.

2. The low-emission high-efficiency desulfurization and dust-removal device for flue gas according to claim 1, characterized in that a filter plate (22) located below a transverse plate (24) is obliquely arranged in the desulfurization and dust-removal box (2), the left side of the filter plate (22) is hinged to the desulfurization and dust-removal box (2), a vibration block is fixedly connected to the lower right side of the filter plate (22), the filter plate (22) is obliquely arranged, the left side of the filter plate (22) is just opposite to the desulfurization and dust-removal box (2) and provided with a discharge hole, and the left side of the desulfurization and dust-removal box (2) is just opposite to a material collection box of the discharge hole.

3. The low-emission high-efficiency desulfurization and dust-removal device for flue gas according to claim 2, wherein a second box body (4) is fixedly connected to the right side of the desulfurization and dust-removal box (2), the second box body (4) is over against a smoke outlet, two sliding frames (41) are sequentially connected in the second box body (4) in a sliding manner from left to right, and an activated carbon adsorption plate is clamped in each sliding frame (41).

4. The low-emission high-efficiency desulfurization and dust-removal device for flue gas according to claim 1, wherein the fixed moving mechanism comprises a bidirectional threaded rod (5) and a universal wheel (53), the bidirectional threaded rod (5) is arranged in the bearing plate (1) and is rotatably connected with the bearing plate, sliders are symmetrically arranged on the bidirectional threaded rod (5) from left to right, the lower sides of the sliders are hinged with a swinging rod (51), the lower side of the swinging rod (51) is hinged with a connecting block (52), the upper side of the connecting block (52) is hinged with the lower end of the bearing plate (1), the lower side of the connecting block (52) is fixedly connected with the universal wheel (53), the left and right sides of the lower end of the bidirectional threaded rod (5) are fixedly connected with a first connecting block (54), the lower side of the first connecting block (54) is fixedly connected with a slider arranged in a second connecting block (55), the inner wall sliding connection of slider and second connecting block (55), the downside of slider passes through spring and second connecting block (55) elastic connection, universal wheel (53) are located between second connecting block (55).

5. The low-emission high-efficiency desulfurization and dust-removal device for flue gas according to claim 4, characterized in that the middle part of the lower side of the bearing plate (1) is fixedly connected with a balancing weight (11).